"God never said that the journey would be easy, but He did say that the arrival would be worthwhile" - Max Lucado
Answer:
Positive: If there's something bad that happened in your family's past then you won't ever have to know about it.
Negative: Is that you may not know it ever happened
Explanation:
i d k i tried I'm sorry it not so good
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All you have to do is basically as you said, drop the e in exposure and add -ure to the end.
Exposure
A. What type of information you are looking for. The rest can be answered when doing the internet search.